title: Twenty-four hour esophageal pH monitoring by telemetry. Cost-effective use in outpatients.
mesh_terms: D000368:Aged; D003362:Cost-Benefit Analysis; D004942:Esophagitis, Peptic / Q000175:diagnosis; D004947:Esophagus / Q000502:physiology*; D005260:Female; D005764:Gastroesophageal Reflux / Q000175:diagnosis*; D006548:Hernia, Diaphragmatic / Q000150:complications; D006551:Hernia, Hiatal / Q000150:complications; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007223:Infant; D008297:Male; D008875:Middle Aged; D008991:Monitoring, Physiologic; D010045:Outpatients; D013686:Telemetry